CH412976A - Method for recording an electrical signal and device for implementing this method - Google Patents

Method for recording an electrical signal and device for implementing this method

Info

Publication number
CH412976A
CH412976A CH2865A CH2865A CH412976A CH 412976 A CH412976 A CH 412976A CH 2865 A CH2865 A CH 2865A CH 2865 A CH2865 A CH 2865A CH 412976 A CH412976 A CH 412976A
Authority
CH
Switzerland
Prior art keywords
implementing
recording
electrical signal
electrical
signal
Prior art date
Application number
CH2865A
Other languages
French (fr)
Inventor
Raymond Boyle Archibald
Dunachie Paul Mcneil
Original Assignee
D Mac Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by D Mac Limited filed Critical D Mac Limited
Publication of CH412976A publication Critical patent/CH412976A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/12—Magnetic recording elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Recording Measured Values (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CH2865A 1964-01-04 1965-01-04 Method for recording an electrical signal and device for implementing this method CH412976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB462/64A GB1096272A (en) 1964-01-04 1964-01-04 Improved magnetic tape recording apparatus

Publications (1)

Publication Number Publication Date
CH412976A true CH412976A (en) 1966-05-15

Family

ID=9704772

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2865A CH412976A (en) 1964-01-04 1965-01-04 Method for recording an electrical signal and device for implementing this method

Country Status (5)

Country Link
US (1) US3380071A (en)
CH (1) CH412976A (en)
DE (1) DE1474311A1 (en)
FR (1) FR1425584A (en)
GB (1) GB1096272A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207323B1 (en) * 1972-11-22 1976-06-04 Bertin & Cie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119992A (en) * 1958-10-30 1964-01-28 Phillips Petroleum Co Dead time system for analog computer
US3217329A (en) * 1960-05-03 1965-11-09 Potter Instrument Co Inc Dual track high density recording system

Also Published As

Publication number Publication date
FR1425584A (en) 1966-01-24
DE1474311A1 (en) 1969-07-10
US3380071A (en) 1968-04-23
GB1096272A (en) 1967-12-20

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